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key() — tailwindcss Function Reference

Architecture documentation for the key() function in theme.ts from the tailwindcss codebase.

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Source Code

packages/tailwindcss/src/theme.ts lines 144–147

  #unprefixKey(key: string) {
    if (!this.prefix) return key
    return `--${key.slice(3 + this.prefix.length)}`
  }

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